Cycling > Bottom Brackets

Finally, a good model for older bikes that already have square taper cranks. We like this one cause they're cheap to replace when they finally give up the ghost and come in virtually every size you could ever need, so you can get your chainline just right. 313 grams JIS...

All-purpose - strong and stiff bottom bracket make this a good choice for most mountain bike applications. Titanium-nitride coated isis-type spindle and integrated large ball bearing design Features narrow integrated bearing cups Chromoly self-extracting crank bolts for easy removal and installation Fits most current ISIS-Drive ATB crankarms Note: not suitable...

TruVativ Power Spline Bottom Bracket. Proprietary spline design popular as OE spec with many moderate-price TruVativ cranks. Proprietary spline design popular as OE spec with many moderate-price TruVativ cranks Please note: this item is NOT ISIS Compatible

MRP BBC1 Conversion Kit (converts American bottom bracket shell to Euro) Item Specifications Weight 114 g BB Thread Type English

Replacement set of outboard bearing cups for use with Race Face X-Type cranksets. The Diabolus model is a little heavier, but offers a longer threaded section for more engagement with the frame. Includes left and right cup Packed with premium Phil Wood grease

TruVativ Square LE bottom bracket Sealed cartridge bearings Square taper spindle

This item can replace a cracked or worn bearing cover on your FSA Mega Exo outboard bearing cups. Sold singly Match the inner diameter to your existing part

FSA Platinum Pro ISIS bottom brackets

FSA Platinum Pro Ti ISIS bottom brackets

Race Face Team XC External BB 2010 Thehigh end X-Type Team XC external bottom bracket has been totallyredesigned and upgraded! Bearings, sealing and machining precision areall improved to create a smoother running, longer lasting BB set whichis now fully serviceable! Still interchangeable with all current and past Race Face external...

Shimano ES-51 Octalink V2 Bottom Bracket Shimano ES51 Deore LX cartridge bottom bracket Spindle interface - Octalink V2 BB thread type - English Fits FC-M752/751, FC-M571, FC-M510-8, FC-M440-8 cranks

Item Specifications BB Shell Width 68 mm BB Thread Type English Spindle Interface Type Octalink V2 Spindle Length 126 mm

Replacement bearing cup for the Shimano XTR M970 Hollowtech II (i.e. outboard-bearing) cranks. sold singly

Smooth out your pedal strokes like a pat of butter with the SRAM Red GXP Team Ceramic Bottom Bracket. This pro-level bottom bracket features ceramic bearings, which run cooler, smoother, and longer than the highest quality steel bearings while requiring less lubricant. The unique SRAM GXP design eliminates radial stress...

TruVativ Replacement M12 Capless SteelCrank Bolts.

Replace your old / damaged outboard bearing setup with top-quality Enduro bearings. Can be used on Shimano Hollowtech II, FSA MegaExo, and Race Face X-Type setups. "Bearings for HTII..." is the actual sealed cartridge bearings "Bottom Bracket Cup Removal Tool" removes the bottom bracket cups "BB Bearing Replacing Tool" is...

Full Speed Ahead BB-4000 ME 19 Cart Sealed Ext BB Eng 68mm is a replacement for Omega ME. BB Shell Width: 68 mm BB Thread Type: English Spindle Interface Type: MegaExo 19

The FSA BB-7550 MegaExo Quad 4-bearing bottom brackets are a great replacement for Gravity MegaExo and GAP MegaExo bottom bracket featuring smooth spinning quad bearings. MegaExo Quad: replacement for Gravity ME and GAP ME; features quad bearings Replacement for Gravity MegaExo Quad & GAP MegaExo quad. Features 4 rows of...

FSA Platinum Pro Track 68x108mm ISIS bottom bracket features a Titanium-nitride coated spindle. BB Shell Width: 68 mm Weight: 249 g BB Thread Type: English Spindle Interface Type: ISIS Spindle Length: 108 mm

Fulcrum External Cupset Ultra Torque BSC  for a Bottom Bracket Shell Width of 68 mm. BB Shell Width: 68 mm BB Thread Type: English Spindle Interface Type: Ultra-Torque

Profile Racing Bottom Bracket sets with no spindles for American,  Euro and Spanish Bottom Bracket types.

Profile Racing Mid and Spanish cone spacer kits.

Profile Racing Hop-up crank bolt and washer.

Profile Racing Replacement cups and bearings, pair American Cups For 3/4" (19mm) spindles

RaceFace DH drive side BB cup DH ISIS drive side BB cup for 113mm